12179958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{289999}}^1$

素因数の和:290011

約数の個数: 16

約数和(自身を含む): 27840000

約数和(自身を除く): 15660042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 289999, 579998, 869997, 1739994, 2029993, 4059986, 6089979, 12179958]

約数ペア:

[(1, 12179958), (2, 6089979), (3, 4059986), (6, 2029993), (7, 1739994), (14, 869997), (21, 579998), (42, 289999)]